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數學傳播39卷4期, 平面幾何公式思考
Author:
Yu-Tuan Lin
New Resources
第八周作业
判斷球體
畫出對稱圖形
兩位數除以一位數（二）
拼砌四邊形
Discover Resources
waaachen0001
Triangle fixed height
supplementary
semops_柱體
分數與百分數的分別
Discover Topics
Inequalities
Hypergeometric Distribution
Polynomial Functions
Cylinder
Addition